First, the use of products
The gel breaking agent is the special granulation production process and air suspension package process. In conventional gel breaker over ammonium sulfate is wrapped on the surface layer to prevent water intrusion of high polymer chemical materials and the formation of new oil field fracturing capsule gel breaker. And similar products, compared to the pre has a better protective effect, the construction can be the closure stress under concentrated release, also can be in a closed stress release models are difficult to achieve on temperature effect under no external mechanical force of release, the fracturing fluid completely broken glue; the product suitable temperature, seepage, delaying the release of main performance superior, and the product has the gel breaking complete gum, viscosity reducing rate is high, the return of easy row and improve reservoir permeability, is conducive to the advantages of fracturing construction. In fracturing fracturing fluid to maintain a high viscosity, is conducive to making fracture and proppant, after construction can enable completely breaking fracturing fluid glue, in favor of flowback, especially for propped fracture in fracturing fluid concentration and filter cake of gel breaking, so as to reduce the damage caused by fracturing fluid to the propped fracture conductivity, oil and gas production better.

Two, technical requirements

 

Project	Index
Appearance	White or yellow particles
Particle size range,% (20-40 mesh)	≥60
Apparent density，g/cm3	0.8-1.3
Release rate，%	≥60

Three, the use of methods
When the fracturing operation is in the sand mixer, the mixture is added directly into the sand mixture according to the design concentration. Gel breaking for water base fracturing fluid.

Four, storage and transportation
1 products stored in ventilated, dry place, prevent direct sunlight, far away from the fire source.
2 transport and handling should be handled gently and prevent violent collision and extrusion.

Five, matters needing attention
In the use process, the staff shall wear labor protection supplies, to prevent the products from entering eyes or contact to the skin, once the occurrence of the above phenomenon, immediately wash with plenty of water, in serious cases, timely medical treatment.